package com.fary.security.core.userdetails.memory;

import com.fary.security.core.GrantedAuthority;
import com.fary.security.core.authority.SimpleGrantedAuthority;

import java.util.ArrayList;
import java.util.List;
import java.util.Vector;

public class UserAttribute {
    // ~ Instance fields
    // ================================================================================================

    private List<GrantedAuthority> authorities = new Vector<>();
    private String password;
    private boolean enabled = true;

    // ~ Methods
    // ========================================================================================================

    public void addAuthority(GrantedAuthority newAuthority) {
        this.authorities.add(newAuthority);
    }

    public List<GrantedAuthority> getAuthorities() {
        return this.authorities;
    }

    /**
     * Set all authorities for this user.
     *
     * @param authorities {@link List} &lt;{@link GrantedAuthority}&gt;
     * @since 1.1
     */
    public void setAuthorities(List<GrantedAuthority> authorities) {
        this.authorities = authorities;
    }

    /**
     * Set all authorities for this user from String values. It will create the necessary
     * {@link GrantedAuthority} objects.
     *
     * @param authoritiesAsStrings {@link List} &lt;{@link String}&gt;
     * @since 1.1
     */
    public void setAuthoritiesAsString(List<String> authoritiesAsStrings) {
        setAuthorities(new ArrayList<>(authoritiesAsStrings.size()));
        for (String authority : authoritiesAsStrings) {
            addAuthority(new SimpleGrantedAuthority(authority));
        }
    }

    public String getPassword() {
        return password;
    }

    public boolean isEnabled() {
        return enabled;
    }

    public boolean isValid() {
        if ((this.password != null) && (authorities.size() > 0)) {
            return true;
        } else {
            return false;
        }
    }

    public void setEnabled(boolean enabled) {
        this.enabled = enabled;
    }

    public void setPassword(String password) {
        this.password = password;
    }
}